DE102007027392B3 - Verfahren zur Messung von lokalen Strömungsgeschwindigkeiten in flüssigen Schmelzen - Google Patents
Verfahren zur Messung von lokalen Strömungsgeschwindigkeiten in flüssigen Schmelzen Download PDFInfo
- Publication number
- DE102007027392B3 DE102007027392B3 DE102007027392A DE102007027392A DE102007027392B3 DE 102007027392 B3 DE102007027392 B3 DE 102007027392B3 DE 102007027392 A DE102007027392 A DE 102007027392A DE 102007027392 A DE102007027392 A DE 102007027392A DE 102007027392 B3 DE102007027392 B3 DE 102007027392B3
- Authority
- DE
- Germany
- Prior art keywords
- ultrasonic
- dispersion
- melt
- face
- ultrasonic waveguide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000000034 method Methods 0.000 title claims abstract description 63
- 239000000155 melt Substances 0.000 title claims abstract description 54
- 239000007788 liquid Substances 0.000 title claims abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 28
- 230000008569 process Effects 0.000 claims abstract description 17
- 230000008878 coupling Effects 0.000 claims abstract description 11
- 238000010168 coupling process Methods 0.000 claims abstract description 11
- 238000005859 coupling reaction Methods 0.000 claims abstract description 11
- 238000011156 evaluation Methods 0.000 claims abstract description 9
- 238000004140 cleaning Methods 0.000 claims abstract description 4
- 239000011241 protective layer Substances 0.000 claims description 23
- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000002604 ultrasonography Methods 0.000 claims description 16
- 239000006185 dispersion Substances 0.000 claims description 8
- 239000011888 foil Substances 0.000 claims description 8
- 238000007654 immersion Methods 0.000 claims description 5
- 238000005468 ion implantation Methods 0.000 claims description 4
- 238000007254 oxidation reaction Methods 0.000 claims description 4
- 150000007524 organic acids Chemical class 0.000 claims description 3
- 235000005985 organic acids Nutrition 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 21
- 239000011248 coating agent Substances 0.000 abstract 1
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- 230000001681 protective effect Effects 0.000 description 11
- 239000012530 fluid Substances 0.000 description 8
- 239000010410 layer Substances 0.000 description 6
- 238000002844 melting Methods 0.000 description 6
- 230000008018 melting Effects 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
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- 238000009736 wetting Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 239000012943 hotmelt Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 3
- 239000002826 coolant Substances 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
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- 238000012545 processing Methods 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
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- 229910000792 Monel Inorganic materials 0.000 description 1
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- 229910052741 iridium Inorganic materials 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
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- 229910052758 niobium Inorganic materials 0.000 description 1
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- 230000000704 physical effect Effects 0.000 description 1
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- 229910052719 titanium Inorganic materials 0.000 description 1
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- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
- G01F1/663—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters by measuring Doppler frequency shift
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
- G01F1/662—Constructional details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/006—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus characterised by the use of a particular material, e.g. anti-corrosive material
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/18—Methods or devices for transmitting, conducting or directing sound
- G10K11/24—Methods or devices for transmitting, conducting or directing sound for conducting sound through solid bodies, e.g. wires
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Measuring Volume Flow (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007027392A DE102007027392B3 (de) | 2007-06-11 | 2007-06-11 | Verfahren zur Messung von lokalen Strömungsgeschwindigkeiten in flüssigen Schmelzen |
| KR1020107000603A KR101196407B1 (ko) | 2007-06-11 | 2008-06-10 | 액상 용융물의 국부 유량 측정 방법 |
| US12/664,283 US7950293B2 (en) | 2007-06-11 | 2008-06-10 | Method for measuring flow rates in liquid melts |
| PCT/EP2008/057195 WO2008152025A2 (fr) | 2007-06-11 | 2008-06-10 | Procédé de mesure de vitesses d'écoulement dans des matières fondues liquides |
| JP2010511611A JP2010529469A (ja) | 2007-06-11 | 2008-06-10 | 液体メルトの局所的な流量を測定するための方法 |
| EP08760756.0A EP2158455B1 (fr) | 2007-06-11 | 2008-06-10 | Procédé de mesure de vitesses d'écoulement dans des matières fondues liquides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007027392A DE102007027392B3 (de) | 2007-06-11 | 2007-06-11 | Verfahren zur Messung von lokalen Strömungsgeschwindigkeiten in flüssigen Schmelzen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102007027392B3 true DE102007027392B3 (de) | 2009-01-15 |
Family
ID=39689151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102007027392A Active DE102007027392B3 (de) | 2007-06-11 | 2007-06-11 | Verfahren zur Messung von lokalen Strömungsgeschwindigkeiten in flüssigen Schmelzen |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7950293B2 (fr) |
| EP (1) | EP2158455B1 (fr) |
| JP (1) | JP2010529469A (fr) |
| KR (1) | KR101196407B1 (fr) |
| DE (1) | DE102007027392B3 (fr) |
| WO (1) | WO2008152025A2 (fr) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009046862A1 (de) * | 2009-11-19 | 2011-05-26 | Endress + Hauser Flowtec Ag | Koppelelement eines Sensors eines Ultraschall-Durchflussmessgeräts |
| EP3825015A1 (fr) | 2019-11-22 | 2021-05-26 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Unité à ultrasons permettant de coupler les ondes ultrasonores dans un et/ou à partir d'un support |
| DE102022134772A1 (de) | 2022-12-23 | 2024-07-04 | Flexim Flexible Industriemesstechnik Gmbh | Ultraschallwandler zum Aussenden und/oder zum Empfangen von Ultraschallsignalen |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102654513B (zh) * | 2012-03-30 | 2014-04-16 | 中国科学院合肥物质科学研究院 | 高温强磁场下液态金属边界层速度分布的测量方法 |
| TR201903245T4 (tr) * | 2014-10-07 | 2019-03-21 | Constellium Issoire | Bir sıvı metalin ultrasonla kontrol prosesi. |
| CN109506771A (zh) * | 2018-11-20 | 2019-03-22 | 西北工业大学 | 高温液体介质中具有空间定位功能的声场检测方法及装置 |
| CN109489797A (zh) * | 2018-11-20 | 2019-03-19 | 西北工业大学 | 一种耐高温耐腐蚀声传感器、声场测定系统及方法 |
| CN113390477B (zh) * | 2021-07-14 | 2022-02-08 | 武汉新烽光电股份有限公司 | 一种具有异物阻隔功能的投入式超声波流量监测仪 |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58144715A (ja) * | 1982-02-23 | 1983-08-29 | Sumitomo Metal Ind Ltd | 高炉出滓流量測定装置 |
| JPS6193914A (ja) * | 1984-10-13 | 1986-05-12 | Sumitomo Metal Ind Ltd | 超音波式流体流量測定方法および装置 |
| WO1996041157A1 (fr) * | 1995-06-07 | 1996-12-19 | Panametrics, Inc. | Faisceau d'elements places dans des trajets d'ultrasons et systemes associes |
| DE19530807A1 (de) * | 1995-08-22 | 1997-02-27 | Krohne Messtechnik Kg | Volumendurchflußmeßgerät |
| US5694480A (en) * | 1995-08-30 | 1997-12-02 | Tsukishima Kikai Co., Ltd. | Molten slag flow rate measuring device and furnace facilities using the same |
| DE19808701A1 (de) * | 1998-03-02 | 1999-09-16 | Georg F Wagner | Durchflussmessvorrichtung |
| DE19812458C2 (de) * | 1998-03-23 | 2000-05-31 | Krohne Ag Basel | Sende- und/oder Empfangskopf eines Ultraschall-Durchflußmeßgerätes |
| DE10021187C1 (de) * | 1999-11-03 | 2001-05-31 | Krohne Ag | Ultraschallwellenleiter |
| DE10053508A1 (de) * | 2000-10-27 | 2002-02-07 | Robert Eschrich | Ultraschallwellenleiter |
| DE10153297C2 (de) * | 2001-09-14 | 2003-09-25 | Krohne Ag Basel | Meßgerät |
| DE10229220A1 (de) * | 2002-06-28 | 2004-02-26 | Bühler AG | Ultraschall-Doppler-Methode zur Bestimmung rheologischer Parameter eines Fluids |
| US20050016298A1 (en) * | 2003-07-21 | 2005-01-27 | Horiba Instruments, Inc. | Acoustic transducer |
| DE10205545B4 (de) * | 2001-11-28 | 2005-09-15 | Krohne Ag | Durchflußmeßgerät |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4287755A (en) * | 1979-09-12 | 1981-09-08 | Reynolds Metals Company | Probes for the ultrasonic treatment or inspection of molten aluminum |
| CA1235476A (fr) * | 1984-05-17 | 1988-04-19 | University Of Toronto Innovations Foundation (The) | Epreuve sur produits en fusion |
| JPH0351708A (ja) * | 1989-07-19 | 1991-03-06 | Toshiba Corp | 超音波トランスジューサの組立方法 |
| US5251490A (en) * | 1992-02-07 | 1993-10-12 | Kronberg James W | Ultrasonic fluid flow measurement method and apparatus |
| JPH08122353A (ja) * | 1994-10-20 | 1996-05-17 | Nkk Corp | 流速測定方法 |
| US6343511B1 (en) * | 1995-06-07 | 2002-02-05 | Panametrics, Inc. | Ultrasonic path bundle and systems |
| EP1316780B1 (fr) * | 2001-11-28 | 2016-12-28 | Krohne AG | Débitmètre ultrasonique |
| JP2005351771A (ja) * | 2004-06-10 | 2005-12-22 | Tokyo Electric Power Co Inc:The | 超音波キャビテーション発生装置およびドップラー式超音波流量計 |
| JP2006322749A (ja) * | 2005-05-17 | 2006-11-30 | Japan Nuclear Cycle Development Inst States Of Projects | 液体金属用超音波トランスジューサ |
-
2007
- 2007-06-11 DE DE102007027392A patent/DE102007027392B3/de active Active
-
2008
- 2008-06-10 JP JP2010511611A patent/JP2010529469A/ja active Pending
- 2008-06-10 US US12/664,283 patent/US7950293B2/en active Active
- 2008-06-10 EP EP08760756.0A patent/EP2158455B1/fr active Active
- 2008-06-10 KR KR1020107000603A patent/KR101196407B1/ko active IP Right Grant
- 2008-06-10 WO PCT/EP2008/057195 patent/WO2008152025A2/fr active Application Filing
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58144715A (ja) * | 1982-02-23 | 1983-08-29 | Sumitomo Metal Ind Ltd | 高炉出滓流量測定装置 |
| JPS6193914A (ja) * | 1984-10-13 | 1986-05-12 | Sumitomo Metal Ind Ltd | 超音波式流体流量測定方法および装置 |
| WO1996041157A1 (fr) * | 1995-06-07 | 1996-12-19 | Panametrics, Inc. | Faisceau d'elements places dans des trajets d'ultrasons et systemes associes |
| DE19530807A1 (de) * | 1995-08-22 | 1997-02-27 | Krohne Messtechnik Kg | Volumendurchflußmeßgerät |
| US5694480A (en) * | 1995-08-30 | 1997-12-02 | Tsukishima Kikai Co., Ltd. | Molten slag flow rate measuring device and furnace facilities using the same |
| DE19808701A1 (de) * | 1998-03-02 | 1999-09-16 | Georg F Wagner | Durchflussmessvorrichtung |
| DE19812458C2 (de) * | 1998-03-23 | 2000-05-31 | Krohne Ag Basel | Sende- und/oder Empfangskopf eines Ultraschall-Durchflußmeßgerätes |
| DE10021187C1 (de) * | 1999-11-03 | 2001-05-31 | Krohne Ag | Ultraschallwellenleiter |
| DE10053508A1 (de) * | 2000-10-27 | 2002-02-07 | Robert Eschrich | Ultraschallwellenleiter |
| DE10153297C2 (de) * | 2001-09-14 | 2003-09-25 | Krohne Ag Basel | Meßgerät |
| DE10205545B4 (de) * | 2001-11-28 | 2005-09-15 | Krohne Ag | Durchflußmeßgerät |
| DE10229220A1 (de) * | 2002-06-28 | 2004-02-26 | Bühler AG | Ultraschall-Doppler-Methode zur Bestimmung rheologischer Parameter eines Fluids |
| US20050016298A1 (en) * | 2003-07-21 | 2005-01-27 | Horiba Instruments, Inc. | Acoustic transducer |
Non-Patent Citations (4)
| Title |
|---|
| Patent Abstract of Japan & JP 58144715 A; * |
| Patent Abstract of Japan & JP 61093914 A; * |
| Takeda, Y.: Development of an ultrasound velocity profile monitor In: Nuclear Engineering and Design 126 (1991) 277-284; * |
| Takeda, Y.: Development of an ultrasound velocity profile monitor In: Nuclear Engineering and Design 126 (1991) 277-284; Patent Abstract of Japan: JP 61-093 914 A; Patent Abstract of Japan: JP 58-144 715 A |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009046862A1 (de) * | 2009-11-19 | 2011-05-26 | Endress + Hauser Flowtec Ag | Koppelelement eines Sensors eines Ultraschall-Durchflussmessgeräts |
| US8560252B2 (en) | 2009-11-19 | 2013-10-15 | Endress + Hauser Flowtec Ag | Coupling element of a sensor of an ultrasonic, flow measuring device |
| EP3825015A1 (fr) | 2019-11-22 | 2021-05-26 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Unité à ultrasons permettant de coupler les ondes ultrasonores dans un et/ou à partir d'un support |
| DE102019218033A1 (de) * | 2019-11-22 | 2021-05-27 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Ultraschalleinheit zur Kopplung von Ultraschallwellen in ein und/oder aus einem Medium |
| DE102022134772A1 (de) | 2022-12-23 | 2024-07-04 | Flexim Flexible Industriemesstechnik Gmbh | Ultraschallwandler zum Aussenden und/oder zum Empfangen von Ultraschallsignalen |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2158455B1 (fr) | 2018-10-31 |
| WO2008152025A3 (fr) | 2009-03-12 |
| KR101196407B1 (ko) | 2012-11-05 |
| US20100218617A1 (en) | 2010-09-02 |
| KR20100035163A (ko) | 2010-04-02 |
| JP2010529469A (ja) | 2010-08-26 |
| US7950293B2 (en) | 2011-05-31 |
| WO2008152025A2 (fr) | 2008-12-18 |
| EP2158455A2 (fr) | 2010-03-03 |
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